Trade data elements and the Trade Data Elements Directory (UNTDED) : maintenance procedure of UNTDED/ISO 7372 : note / by the Secretariat.
1987
详细记录
符号[E/ECE/]TRADE/WP.4/R.517
标题Trade data elements and the Trade Data Elements Directory (UNTDED) : maintenance procedure of UNTDED/ISO 7372 : note / by the Secretariat.
日期Geneva : UN, 23 Dec. 1987.
描述
7 p.